Examples with UnicodeSet android.icu.text.UnicodeSet used on opensource projects

Example 46 with UnicodeSet

use of android.icu.text.UnicodeSet in project j2objc by google.

the class StringTokenizerTest method TestMatchesAt.

/* Tests the method
     *      public int matchesAt(CharSequence text, int offset)
     */
@Test
public void TestMatchesAt() {
    // Empty set
    UnicodeSet us = new UnicodeSet();
    us.matchesAt((CharSequence) "dummy", 0);
    // Add an item
    us.add("dummy");
    us.matchesAt((CharSequence) "dummy", 0);
    // Add another item
    us.add("dummy2");
    // charAt(0) >
    us.matchesAt((CharSequence) "yummy", 0);
    // charAt(0) <
    us.matchesAt((CharSequence) "amy", 0);
    // Increase the set
    UnicodeSet us1 = new UnicodeSet(0, 100000);
    us1.matchesAt((CharSequence) "dummy", 0);
}

Example 47 with UnicodeSet

use of android.icu.text.UnicodeSet in project j2objc by google.

the class StringTokenizerTest method TestAdd_int_int.

/* Tests the method
     *      private UnicodeSet add_unchecked(int start, int end)
     * from public UnicodeSet add(int start, int end)
     */
@Test
public void TestAdd_int_int() {
    UnicodeSet us = new UnicodeSet();
    int[] invalid = { UnicodeSet.MIN_VALUE - 1, UnicodeSet.MIN_VALUE - 2, UnicodeSet.MAX_VALUE + 1, UnicodeSet.MAX_VALUE + 2 };
    // Tests when "if (start < MIN_VALUE || start > MAX_VALUE)" is true
    for (int i = 0; i < invalid.length; i++) {
        try {
            us.add(invalid[i], UnicodeSet.MAX_VALUE);
            errln("UnicodeSet.add(int start, int end) was suppose to give " + "an exception for an start invalid input of " + invalid[i]);
        } catch (Exception e) {
        }
    }
    // Tests when "if (end < MIN_VALUE || end > MAX_VALUE)" is true
    for (int i = 0; i < invalid.length; i++) {
        try {
            us.add(UnicodeSet.MIN_VALUE, invalid[i]);
            errln("UnicodeSet.add(int start, int end) was suppose to give " + "an exception for an end invalid input of " + invalid[i]);
        } catch (Exception e) {
        }
    }
    // Tests when "else if (start == end)" is false
    if (!(us.add(UnicodeSet.MIN_VALUE + 1, UnicodeSet.MIN_VALUE).equals(us)))
        errln("UnicodeSet.add(int start, int end) was suppose to return " + "the same object because start of value " + (UnicodeSet.MIN_VALUE + 1) + " is greater than end of value " + UnicodeSet.MIN_VALUE);
    if (!(us.add(UnicodeSet.MAX_VALUE, UnicodeSet.MAX_VALUE - 1).equals(us)))
        errln("UnicodeSet.add(int start, int end) was suppose to return " + "the same object because start of value " + UnicodeSet.MAX_VALUE + " is greater than end of value " + (UnicodeSet.MAX_VALUE - 1));
}

Example 48 with UnicodeSet

use of android.icu.text.UnicodeSet in project j2objc by google.

the class StringTokenizerTest method TestComplement_String.

/* Tests the method
         *      public final UnicodeSet complement(String s)
         */
@Test
public void TestComplement_String() {
    // Tests when "if (cp < 0)" is false
    UnicodeSet us = new UnicodeSet();
    us.add("dummy");
    try {
        us.complement("dummy");
    } catch (Exception e) {
        errln("UnicodeSet.complement(String s) was not suppose to give " + "an exception for 'dummy'.");
    }
    // Tests when "if (strings.contains(s))" is true
    us = new UnicodeSet();
    us.add("\uDC11");
    try {
        us.complement("\uDC11");
    } catch (Exception e) {
        errln("UnicodeSet.complement(String s) was not suppose to give " + "an exception for '\uDC11'.");
    }
}

Example 49 with UnicodeSet

use of android.icu.text.UnicodeSet in project j2objc by google.

the class TrieMapTest method init.

@Before
public void init() throws Exception {
    if (unicodeTestMap.size() == 0) {
        if (TestFmwk.getExhaustiveness() < 5) {
            logln("\tShort version, timing for 1s:\t to get more accurate figures and test for reasonable times, use -e5 or more");
            t.setTimingPeriod(1 * Timer.SECONDS);
        } else {
            int seconds = TestFmwk.getExhaustiveness();
            logln("\tExhaustive version, timing for " + seconds + "s");
            t.setTimingPeriod(seconds * Timer.SECONDS);
            useSmallList = false;
        }
        int i = 0;
        UnicodeSet testSet = new UnicodeSet("[[:^C:]-[:sc=han:]]");
        for (String s : testSet) {
            int codePoint = s.codePointAt(0);
            String extendedName = UCharacter.getExtendedName(codePoint);
            if (!unicodeTestMap.containsKey(extendedName)) {
                unicodeTestMap.put(extendedName, i++);
            }
            if (i > 500 && useSmallList)
                break;
        }
        ULocale[] locales = useSmallList ? new ULocale[] { new ULocale("zh"), new ULocale("el") } : ULocale.getAvailableLocales();
        for (ULocale locale : locales) {
            if (locale.getDisplayCountry().length() != 0) {
                continue;
            }
            String localeName;
            for (String languageCode : ULocale.getISOLanguages()) {
                localeName = ULocale.getDisplayName(languageCode, locale);
                if (!localeName.equals(languageCode)) {
                    if (!unicodeTestMap.containsKey(localeName)) {
                        unicodeTestMap.put(localeName, MASK & i++);
                    }
                    if (SHORT)
                        break;
                }
            }
            for (String countryCode : ULocale.getISOCountries()) {
                localeName = ULocale.getDisplayCountry("und-" + countryCode, locale);
                if (!localeName.equals(countryCode)) {
                    if (!unicodeTestMap.containsKey(localeName)) {
                        unicodeTestMap.put(localeName, MASK & i++);
                    }
                    if (SHORT)
                        break;
                }
            }
        }
        int charCount = 0;
        for (String key : unicodeTestMap.keySet()) {
            charCount += key.length();
        }
        logln("\tTest Data Elements:\t\t\t" + nf.format(unicodeTestMap.size()));
        logln("\tTotal chars:\t\t\t" + nf.format(charCount));
    }
}

Example 50 with UnicodeSet

use of android.icu.text.UnicodeSet in project j2objc by google.

the class StringTokenizerTest method TestMatches.

/* Tests the method
     *      public int matches(Replaceable text, int[] offset, int limit, boolean incremental)
     */
@Test
public void TestMatches() {
    // Tests when "return incremental ? U_PARTIAL_MATCH : U_MATCH;" is true and false
    ReplaceableString rs = new ReplaceableString("dummy");
    // Create a large Unicode set
    UnicodeSet us = new UnicodeSet(0, 100000);
    us.add("dummy");
    int[] offset = { 0 };
    int limit = 0;
    if (us.matches(null, offset, limit, true) != UnicodeSet.U_PARTIAL_MATCH) {
        errln("UnicodeSet.matches is suppose to return " + UnicodeSet.U_PARTIAL_MATCH + " but got " + us.matches(null, offset, limit, true));
    }
    if (us.matches(null, offset, limit, false) != UnicodeSet.U_MATCH) {
        errln("UnicodeSet.matches is suppose to return " + UnicodeSet.U_MATCH + " but got " + us.matches(null, offset, limit, false));
    }
    // Tests when "int maxLen = forward ? limit-offset[0] : offset[0]-limit;" is true and false
    try {
        // Takes the letter "d"
        offset[0] = 0;
        us.matches(rs, offset, 1, true);
        // Takes the letter "y"
        offset[0] = 4;
        us.matches(rs, offset, 1, true);
    } catch (Exception e) {
        errln("UnicodeSet.matches is not suppose to return an exception");
    }
// TODO: Tests when "if (forward && length < highWaterLength)" is true
}